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Technical Data Sheet
PartsTable / COMPONENT / 14-158D
14-158D ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: RUBBER NATURAL TUBE, flexibility: FLEXIBLE, exterior_color: BLACK, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.438 INCHES NOMINAL IN, special_features: GAS RESISTANT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-903-9439, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
14-158D
NSN: 4720-00-903-9439
FSC: 4720
CAGE: 22527 — FISHER SCIENTIFIC COMPANY L.L.C. (USA)
SPECIFICATIONS
materialRUBBER NATURAL TUBE
flexibilityFLEXIBLE
exterior_colorBLACK
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter0.438 INCHES NOMINAL IN
special_featuresGAS RESISTANT
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
measuring_method_and_length144.000 INCHES NOMINAL OVERALL IN
NSN4720-00-903-9439
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 14-158D · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.438 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
FLEXIBILITY: FLEXIBLE
•
EXTERIOR COLOR: BLACK
•
INSIDE SURFACE CONDITION: SMOOTH
•
MEASURING METHOD AND LENGTH: 144.000 INCHES NOMINAL OVERALL IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.250 INCHES NOMINAL IN
SPECIAL FEATURESGAS RESISTANT
OUTSIDE DIAMETER0.438 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND
FLEXIBILITYFLEXIBLE
EXTERIOR COLORBLACK
INSIDE SURFACE CONDITIONSMOOTH
MEASURING METHOD AND LENGTH144.000 INCHES NOMINAL OVERALL IN
MATERIALRUBBER NATURAL TUBE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
141555Interchangeable
interchangeable cross-reference
interchangeable
215-82307-7Interchangeable
interchangeable cross-reference
interchangeable
141555-0001Interchangeable
interchangeable cross-reference
interchangeable
14155Interchangeable
interchangeable cross-reference
interchangeable
541802 PIECE 2Interchangeable
interchangeable cross-reference
interchangeable
14-150-5CInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 14-158D?
14-158D is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 14-158D?
There are 7 known substitutes for 14-158D: 141555, 215-82307-7, 141555-0001 and 4 more. Substitute compatibility should be verified for your specific system.
Is 14-158D still available?
14-158D is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026